TechExplaining Hall-effect, TMR, and other new types of “mechanical” switches

Mechanical keyboards are increasingly using optical, Hall-effect, and other contactless switches, which often cost more than traditional mechanical designs. They promise theoretical benefits, especially for gamers, although the differences in everyday use can be subtle. The guide explains how these switches work, why they are gaining popularity, and where their advantages and drawbacks matter.

mechanical keyboardsHall-effect switchesTMR switches

AArs Technica★☆☆☆☆2026-10-05 11:00Original